[Reproducible-commits] [debbindiff] 03/09: Exit with 2 in case of errors

[Jérémy Bobbio]

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lunar pushed a commit to annotated tag 9
in repository debbindiff.

commit 7c61133b63c7df4bbee4140b70bea69a19331346
Author: Jérémy Bobbio <lunar at debian.org>
Date:   Sun Feb 15 09:38:33 2015 +0000

    Exit with 2 in case of errors
    
    Let's document possible exit codes while we are at it.
    
    Closes: #774983
---
 debbindiff.py           | 7 ++++++-
 debian/debbindiff.1.rst | 5 +++++
 2 files changed, 11 insertions(+), 1 deletion(-)

diff --git a/debbindiff.py b/debbindiff.py
index 42ddb4c..76b6b64 100755
--- a/debbindiff.py
+++ b/debbindiff.py
@@ -24,6 +24,7 @@ import argparse
 from contextlib import contextmanager
 import logging
 import sys
+import traceback
 from debbindiff import logger, VERSION
 import debbindiff.comparators
 from debbindiff.presenters.html import output_html
@@ -84,4 +85,8 @@ def main():
     return 0
 
 if __name__ == '__main__':
-    sys.exit(main())
+    try:
+        sys.exit(main())
+    except (Exception, KeyboardInterrupt):
+        traceback.print_exc()
+        sys.exit(2)
diff --git a/debian/debbindiff.1.rst b/debian/debbindiff.1.rst
index 2d30557..c9c38c2 100644
--- a/debian/debbindiff.1.rst
+++ b/debian/debbindiff.1.rst
@@ -41,6 +41,11 @@ OPTIONS
 --max-report-size bytes  maximum bytes written in report
 --css url                link to an extra CSS for the HTML report
 
+EXIT STATUS
+===========
+
+Exit status is 0 if inputs are the same, 1 if different, 2 if trouble.
+
 SEE ALSO
 ========
 

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